7391690992

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{499}}^1\times {\mathrm{6961}}^1$

素因数の和:7494

約数の個数: 80

約数和(自身を含む): 17265760000

約数和(自身を除く): 9874069008

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 56, 76, 112, 133, 152, 266, 304, 499, 532, 998, 1064, 1996, 2128, 3493, 3992, 6961, 6986, 7984, 9481, 13922, 13972, 18962, 27844, 27944, 37924, 48727, 55688, 55888, 66367, 75848, 97454, 111376, 132259, 132734, 151696, 194908, 264518, 265468, 389816, 529036, 530936, 779632, 925813, 1058072, 1061872, 1851626, 2116144, 3473539, 3703252, 6947078, 7406504, 13894156, 14813008, 24314773, 27788312, 48629546, 55576624, 65997241, 97259092, 131994482, 194518184, 263988964, 389036368, 461980687, 527977928, 923961374, 1055955856, 1847922748, 3695845496, 7391690992]

約数ペア:

[(1, 7391690992), (2, 3695845496), (4, 1847922748), (7, 1055955856), (8, 923961374), (14, 527977928), (16, 461980687), (19, 389036368), (28, 263988964), (38, 194518184), (56, 131994482), (76, 97259092), (112, 65997241), (133, 55576624), (152, 48629546), (266, 27788312), (304, 24314773), (499, 14813008), (532, 13894156), (998, 7406504), (1064, 6947078), (1996, 3703252), (2128, 3473539), (3493, 2116144), (3992, 1851626), (6961, 1061872), (6986, 1058072), (7984, 925813), (9481, 779632), (13922, 530936), (13972, 529036), (18962, 389816), (27844, 265468), (27944, 264518), (37924, 194908), (48727, 151696), (55688, 132734), (55888, 132259), (66367, 111376), (75848, 97454)]